package jicheng.a;

public class ChengLong {
	
	public int pubA;
	protected int proB;
	int defC;
	private int priD;
	
	public void test(){
		priD=40;  // private 属性只能自己访问
	}
	
	public void eat(){
		System.out.println("用筷子");
	}

}
